ELECTRO-OPTICDEVICES USING STARK-INDUCED BIREFRINGENCE AND DICHROISM - Patent 0049284

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EP 0 049 284 A1

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(43)	Date of publication:
	14.04.1982 Bulletin 1982/15

(21)	Application number: 81901096.0

(22)	Date of filing: 02.04.1981

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International Patent Classification (IPC):

G02F 1/ 01^{( . )}
G02F 1/ 19^{( . )}

G02F 1/ 17^{( . )}
G02F 1/ 23^{( . )}

(86)	International application number:
	PCT/US1981/000432

(87)	International publication number:
	WO 1981/002932 (15.10.1981 Gazette 1981/24)

(84)	Designated Contracting States:
	DE FR GB

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Priority:

08.04.1980 US 19800138463

(71)	Applicant: HUGHES AIRCRAFT COMPANY
	Los Angeles, California 90045-0066 (US)

(72)	Inventors:
	PEPPER, David M. Los Angeles, CA 90048 (US) KLEIN, Marvin B. Malibu, CA 90265 (US)

(74)	Representative: Milhench, Howard Leslie, et al
	A.A. Thornton & Co. Northumberland House 303/306 High Holborn London, WC1V 7LE London, WC1V 7LE (GB)

(54)	ELECTRO-OPTICDEVICES USING STARK-INDUCED BIREFRINGENCE AND DICHROISM